Search Results - "Erxleben, Christoph"

Comparing different deep learning architectures for classification of chest radiographs by Bressem, Keno K., Adams, Lisa C., Erxleben, Christoph, Hamm, Bernd, Niehues, Stefan M., Vahldiek, Janis L.

“…Chest radiographs are among the most frequently acquired images in radiology and are often the subject of computer vision research. However, most of the models…”
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Reliability of NI-RADS criteria in the interpretation of contrast-enhanced magnetic resonance imaging considering the potential role of diffusion-weighted imaging by Elsholtz, Fabian Henry Jürgen, Erxleben, Christoph, Bauknecht, Hans-Christian, Dinkelborg, Patrick, Kreutzer, Kilian, Hamm, Bernd, Niehues, Stefan Markus

“…Objectives To assess inter- and intrareader agreement of the Neck Imaging Reporting and Data System (NI-RADS) used in contrast-enhanced magnetic resonance…”
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Evaluation of potential tissue heating during percutaneous drill-assisted bone sampling in an in vivo porcine study by Niehues, Stefan M., Elezkurtaj, Sefer, Bresssem, Keno K., Hamm, Bernd, Erxleben, Christoph, Vahldiek, Janis, Adams, Lisa C.

“…Background Minimally invasive, battery-powered drilling systems have become the preferred tool for obtaining representative samples from bone lesions. However,…”
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Exploring Patterns of Dynamic Size Changes of Lesions after Hepatic Microwave Ablation in an In Vivo Porcine Model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Poch, Franz, Shnaiyen, Seyd, Geyer, Beatrice, Lehmann, Kai S., Hamm, Bernd, Niehues, Stefan M.

“…Microwave ablation (MWA) is a type of minimally invasive cancer therapy that uses heat to induce necrosis in solid tumours. Inter- and post-ablational size…”
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Comparison of different 4D CT-Perfusion algorithms to visualize lesions after microwave ablation in an in vivo porcine model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Geyer, Beatrice, Poch, Franz, Shnayien, Seyd, Lehmann, Kai S., Hamm, B., Niehues, Stefan M.

“…Background: Accurate lesion visualization after microwave ablation (MWA) remains a challenge. Computed tomography perfusion (CTP) has been proposed to improve…”
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Operationsplanung und -strategie bei Placenta-accreta-Spektrum by Franz, Heiko B. G., Erxleben, Christoph J. W., Nitsche-Gloy, Ursula, Dellmann, Ansgar

“…Zusammenfassung Durch ein multidisziplinäres Team und einen möglichst gynäkologisch-onkologisch ausgebildeten Operateur wird das Management einer…”
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First interim analysis of the SirTac trial: A randomized phase II study of SIRT and DSM-TACE in patients with liver metastases from uveal melanoma by Peuker, Caroline-Anna Anna, De Bucourt, Maximilian, Gebauer, Bernhard, Amthauer, Holger, Erxleben, Christoph, Eucker, Jan, Keller, Ulrich, Leyvraz, Serge, Joussen, Antonia M., Keilholz, Ulrich, Ochsenreither, Sebastian

“…9511 Background: The liver is the most common site of metastases in patients (pts) with uveal melanoma (UM). Here, we present results from the prespecified…”
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Diagnosis: Splenosis by Erxleben, Christoph, Scherer, Roland, Elgeti, Thomas

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Deep-Learning-Based Diagnosis of Bedside Chest X-ray in Intensive Care and Emergency Medicine by Niehues, Stefan M., Adams, Lisa C., Gaudin, Robert A., Erxleben, Christoph, Keller, Sarah, Makowski, Marcus R., Vahldiek, Janis L., Bressem, Keno K.

“…Validation of deep learning models should separately consider bedside chest radiographs (CXRs) as they are the most challenging to interpret, while at the same…”
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Instant Outcome Evaluation of Microwave Ablation With Subtraction CT in an In Vivo Porcine Model by Bressem, Keno K, Vahldiek, Janis L, Erxleben, Christoph, Poch, Franz, Hiebl, Bernhard, Lehmann, Kai, Hamm, Bernd, Niehues, Stefan M

“…OBJECTIVESThe aim of this study was to investigate whether the accuracy of multislice contrast-enhanced computed tomography (MS-CECT) may be improved by…”
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Deep-Learning-Based Diagnosis of Bedside Chest X-ray in Intensive Care and Emergency Medicine by Niehues, Stefan M., Adams, Lisa C., Gaudin, Robert A., Erxleben, Christoph, Keller, Sarah, Makowski, Marcus R., Vahldiek, Janis L., Bressem, Keno K.

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Subregion Radiomics Analysis to Display Necrosis After Hepatic Microwave Ablation—A Proof of Concept Study by Bressem, Keno K., Adams, Lisa C., Vahldiek, Janis L., Erxleben, Christoph, Poch, Franz, Lehmann, Kai S., Hamm, Bernd, Niehues, Stefan M.

“…OBJECTIVESThe aim of this study was to improve the visualization of coagulation necrosis after computed tomography (CT)–guided microwave ablation (MWA) in…”
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Improved Visualization of the Necrotic Zone after Microwave Ablation Using Computed Tomography Volume Perfusion in an In Vivo Porcine Model by Bressem, Keno K., Vahldiek, Janis L., Erxleben, Christoph, Shnayien, Seyd, Poch, Franz, Geyer, Beatrice, Lehmann, Kai S., Hamm, B., Niehues, Stefan M.

“…After hepatic microwave ablation, the differentiation between fully necrotic and persistent vital tissue through contrast enhanced CT remains a clinical…”
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CT-based quantification of short-term tissue shrinkage following hepatic microwave ablation in an in vivo porcine liver model by Erxleben, Christoph, Niehues, Stefan M, Geyer, Beatrice, Poch, Franz, Bressem, Keno K, Lehmann, Kai S, Vahldiek, Janis L

“…Microwave ablation (MWA) is a minimally invasive treatment option for solid tumors and belongs to the local ablative therapeutic techniques, based on thermal…”
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Successful CT-Guided Obliteration of Isolated Bile Ducts with Ethylene Vinyl Alcohol Copolymer in a Patient with Chronic Bile Leakage after Hepatectomy by Bressem, Keno K., Erxleben, Christoph, Lauscher, Johannes C., Günther, Rolf W., de Bucourt, Maximilian, Niehues, Stefan M., Vahldiek, Janis L.

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Hepatopulmonary shunting in patients with primary and secondary liver tumors scheduled for radioembolization by Powerski, Maciej Janusz, Erxleben, Christoph, Scheurig-Münkler, Christian, Geisel, Dominik, Heimann, Uwe, Hamm, Bernd, Gebauer, Bernhard

“…Highlights • We try to find predictive factors for hepatopulmonary shunting. • Hypervascularized tumors have higher shunts than low vascularized tumors. • HCC…”
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Improving CT accuracy in the diagnosis of COVID-19 in a hospital setting by Erxleben, Christoph, Adams, Lisa C., Albrecht, Jacob, Petersen, Antonia, Vahldiek, Janis L., Thieß, Hans-Martin, Kremmin, Julia, Makowski, Marcus R., Niehues, Alexandra, Niehues, Stefan M., Bressem, Keno K.

“…This study aimed to improve the accuracy of CT for detection of COVID-19-associated pneumonia and to identify patient subgroups who might benefit most from CT…”
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Anatomic variants of arteries often coil-occluded prior to hepatic radioembolization by Powerski, Maciej J, Erxleben, Christoph, Scheurig-Münkler, Christian, Geisel, Dominik, Hamm, Bernd, Gebauer, Bernhard

“…Prior to radioembolization (RE) treatment of malignant liver lesions, many interventionalists occlude the right gastric artery (RGA), the cystic artery (CA),…”
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Hepatopulmonary shunting after surgical, interventional and systemic therapy in patients with liver malignancies scheduled for radioembolization by Erxleben, Christoph, Scheurig-Münkler, Christian, Geisel, Dominik, Hamm, Bernd, Gebauer, Bernhard, Powerski, Maciej Janusz

“…Hepatopulmonary shunts (HPS) lead to radiation exposure of the lungs in patients undergoing radioembolization (RE) of malignant liver tumors. To…”
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Diagnosis: Splenosis by Erxleben, Christoph, Elgeti, Thomas, Scherer, Roland

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